Improvement works to construction capacity of 20 persons of septic tank and allied civil works in new division office at Chengam

Amount

Clearing scrub jungle by using JCB alround the division office

Earthwork excavation with initial lead, left,etc., complete

PCC 1:4:8 using 40mm metalfor foundation including cost of material,lead, lift etc., complete

Brick work in following Cement Mortar using best quality of Country Bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

Supplying and filling with gravel including cost of labour leadand lift etc…,complete as directed by the department engineer at site-1M3

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid)

Cement Concrete 1:1-1/2:3 (One Cement, One and a half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers including centering

plain Cement Concrete 1:1.5:3 hard broken stone jelly using 20 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Plastering the surface of walls with Cement Mortar 1:3 (One cement and Three sand), 20mm thick in all floors including curing etc., complete complying with standard specification and as directed by the departmental officers.

White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

White washing two coats with freshly burnt white shell lime in all floors including cost of lime, blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

MediumDensity Fibre(MDF) Board 12 mm thick ExteriorGrade with Melamine finish Both sides Melamine finish as per SSR 22-23 Page No 42 of itemno 119 a

Supplying and fixing of Best quality of Mirror 600 X 450 mm in size with soap tray, Towel rod over hand Wash basin complete.

Supplying and Fixing in position mild steel grill fior hand rail, Door etc

Supplying and fabricating and fixing in position of anodized Aluminium natural colour ventilator louvers type with frame

Labour charges for writing Name Board/Slogans over the plastered surface wall in the control room including cost of paint & all materials, labour, lead, lift, etc. complete, as per standard specification - 1M2

Supplying and fixing BG sheet roofing with 0.47 mm thick Galvalum sheets of fully corrugated (blue colour) of approved quality by drilling holes (and not by punching) with necessary screws of suitable length .complete complying with standard specification and as directed.

Pointing 1:3 including materials finishing and curing etc.

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Sub Total

Contingencies 1 %

Provisions for ESI at 3.25 % on 40% of Estimate cost

Provisions for EPF at 13.00 % on 40% of Estimate cost

Provision for GST 18 %

KIRUTHIGA CONTRACTOR